B-locus

Liver nose, Brown

BLOK

The tested variant causes brown coat colour in many breeds, in Rhodesian Ridgebacks it causes brown nose (“livernose”), mucous membranes and claws. Inheritance is autosomal recessive (black colour is dominant).

For breeds

American Cocker Spaniel, Border Collie, Dalmatian, Rhodesian Ridgeback, Welsh Corgi Cardigan, Welsh Corgi Pembroke,

Gene and tested variants

TYRP1, (bs - c.991C>T; bc - c.121T>A; bd - c.1033_1035del)

56 €

56 €